NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009001 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 06 JAN 2009, SVN37 DISCONTINUED TRANSMITTING L-BAND. PRN01 IS AVAILABLE FOR FUTURE SATELLITE SERVICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009020 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** SVN35 (PRN05) FORECAST OUTAGE ON JDAY 085/1300Z UNTIL FURTHER NOTICE. GPS SATELLITE SVN35 (PRN05) WILL BE UNUSABLE NO EARLIER THAN JDAY 085 (26 MAR 2009) BEGINNING 1300Z UNTIL FURTHER NOTICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009021 SUBJ: SVN 49 (PRN 01) LAUNCH JDAY 083 1. NANU TYPE: LAUNCH NANU NUMBER: 2009021 NANU DTG: 241836Z MAR 2009 SVN: 49 PRN: 01 LAUNCH JDAY: 083 LAUNCH TIME ZULU: 0834 2. GPS SATELLITE SVN 49 (PRN 01) WAS LAUNCHED ON JDAY 083 A USABINIT NANU WILL BE SENT WHEN THE SATELITTE IS SET ACTIVE TO SERVICE. 3. POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTP://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2493, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTP://HTTP://GPS.AFSPC.AF.MIL/GPSOC/GPS MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276- 9994. COMM 805-606-9994. JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009023 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** GPS SATELITE SVN 35 (PRN05) WAS SET UNUSABLE ON JDAY 085 (26 MAR 2009) AT 1320Z. SVN 35 (PRN05) WAS DECOMMISSIONED FROM ACTIVE SERVICE ON JDAY 085 (26 MAR 2009) AT 2031Z. PRN 05 WILL BE AVAILABLE FOR FUTURE SATELLITE SERVICE. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2009025 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** ON 10 APRIL 09 NO EARLIER THAN 1000Z, SVN 49 (PRN 01) WILL BEGIN TRANSMITTING DATA-LESS L5. THE FOLLOWING CONDITIONS OF USE APPLY: A. THE AIR FORCE DOES NOT GUARANTEE THE AVAILABILITY OR QUALITY OF L5 ON SVN 49 (PRN 01). B. USERS ARE CAUTIONED THAT THE NEW SIGNAL IS UNDER DEVELOPMENT AND MAY BE USED FOR A VARIETY OF TEST APPLICATIONS FOR THE TIME BEING. AS SUCH, AVAILABILITY AND QUALITY OF THE L5 SIGNAL MAY BE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. THEREFORE, ANY USE OF THE L5 SIGNAL ON SVN 49 (PRN 01) IS AT THE USER'S OWN RISK. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS OPERATIONS CENTER AT HTTP://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, GPS_SUPPORT@SCHRIEVER.AF.MIL, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-9994, COMM 805-606-9994, JSPOCCOMBATOPS@VANDENBERG.AF.MIL
